通过jQuery在YouTube嵌入式电影中启用自动播放

问题描述

我使用以下代码嵌入youtube电影:

I embedd youtube movies with the code below:

<iframe id="ytplayer" type="text/html" width="840" height="470" src="http://www.youtube.com/embed/Bag1gUxuU0g?wmode=transparent&amp;autoplay=0&amp;autohide=1" frameborder="0"></iframe>

正如您在src属性中看到的那样，有一个变量autoplay = 0.我在jQuery中编写了两行脚本，应将autoplay变量设置为1.

As you can see in src attribute there is a variable autoplay=0. I wrote two line script in jQuery which should set the autoplay variable to 1.

var title = $("iframe#ytplayer").attr("src");
title.replace("autoplay=0", "autoplay=1");

但是它不起作用.该如何正确完成?

But it doesn't work. How can this be done properly?

关于，大卫

推荐答案

您没有修改src属性.

You aren't modifying the src attribute.

$("iframe#ytplayer").attr("src", $("iframe#ytplayer").attr("src").replace("autoplay=0", "autoplay=1"));

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